3005 results about "Window opening" patented technology

Modern retrofit construction practices use 3D point cloud data of the building envelope to obtain the as-built dimensions. However, manual segmentation by a trained professional is required to identify and measure window openings, door openings, and other architectural features, making the use of 3D point clouds labor-intensive. Automatic point Cloud Building Envelope Segmentation (Auto-CuBES) algorithms can significantly reduce the time spent during point cloud segmentation. The Auto-CuBES algorithm inputs a 3D point cloud generated by commonly available surveying equipment and outputs a dimensioned wire-frame model of the building envelope. By leveraging unsupervised machine learning methods in the Auto-CuBES methods facades, windows, and doors can be identified while keeping the number of calibration parameters low. Additionally, some embodiments of Auto-CuBES can generate a heat map of each facade indicating nonplanar characteristics that are valuable for optimization of connections used in overclad envelope retrofits.

The present disclosure relates to a window assembly having a ventilation function and a horizontal close-fitting function, and more particularly to a horizontal close-fitting window assembly for implementing crime prevention and security functions by preventing a window from being open even in a ventilated state with the outside in which the window is slightly open and conveniently opening the window. The window assembly having a ventilation function and a horizontal close-fitting function includes a window sash, a window frame in which the window sash is installed to slide, a handle rotatably installed on the window sash, a latch provided on a side surface of the window sash and operatively connected to movement of the handle to move in up and down directions, a latching guide that is provided on the window frame at a relative position facing the latch and by which the latch is or is not latched depending on a position of the latch, and a horizontal movement device provided on at least one of a top surface or a bottom surface of the window sash and operatively connected to the handle to cause horizontal close-fitting or horizontal close-fitting release of the window sash depending on movement of the handle, wherein the latching guide includes a first latching region positioned at an upper part, a second latching region located lower than the first latching region while being spaced apart from the first latching region, and a separation space provided between the first latching region and the second latching region, and a vertical central line of the first latching region and a vertical central line of the second latching region are displaced from each other, and when the latch is located in the first latching region or the second latching region, horizontal close-fitting or horizontal close-fitting release of the window frame is inducted, and when the latch is located in the separation space, the window sash is slidably moveable with respect to the window frame.

The invention relates to the technical field of window opener chains, in particular to a window opener chain strength testing device based on electric window opener production and a testing method.The window opener chain strength testing device comprises a frame and a testing window opener, a simulation window is arranged on one side of the frame, and the top of the simulation window is fixedly connected with a rotating shaft rotationally connected with the frame; a window opener chain is mounted in the test window opener, one end of the window opener chain is fixedly connected with the simulation window through a connecting seat, a mounting cylinder is arranged in the frame, the outer surface of the mounting cylinder is in sliding connection with a rotating ring, one end of the rotating ring is fixedly connected with a pull handle rotationally connected with the simulation window, and the other end of the rotating ring is fixedly connected with the test window opener. A mounting cylinder is arranged in the frame, a resistance assembly is arranged in the mounting cylinder, a straight plate is arranged on one side of the frame, a pressure applying plate for applying resistance to the simulation window is arranged at the bottom of the straight plate, sliding seats are slidably connected to the two ends of the frame, and pressure assemblies acting on the straight plate are arranged on one sides of the two sliding seats.

Installation systems and methods for fenestration units configured to be set into a rough opening from an interior side of a building or wall. The fenestration units may include a retention system coupled to the frame and operable to exert a retention force on the fenestration unit to maintain positive engagement of the fenestration unit with the rough opening framing and resist extraction of the fenestration unit from the rough opening upon insertion of the fenestration unit in the rough opening from the interior side of the rough opening.

The invention discloses a method for manufacturing a rigid-flex printed circuit board with a surface flexible layer, which comprises the following steps of: taking a double-sided flexible copper-clad plate, manufacturing a through hole and electroplating, and then manufacturing a circuit pattern to form a pattern plate; manufacturing a first windowing covering film for windowing corresponding to the golden finger area and covering the through hole and a second windowing covering film for windowing corresponding to the through hole and the ineffective area, respectively attaching the first windowing covering film and the second windowing covering film to the two surfaces of the pattern board, and then carrying out electrometallization to form a flexible core board; taking a rigid copper-clad plate, windowing the rigid copper-clad plate corresponding to the flexible layered area, and then manufacturing a circuit pattern to form a rigid core plate; stacking and laminating the structures to form a laminated plate; drilling and electroplating are carried out on the laminated plate, then laser ablation is carried out on a through hole area, and the rigid-flexible combined plate is formed through post-process processing; by forming a new processing flow, the defects of low adaptability, processing precision and reliability of a traditional rigid-flex printed circuit board manufacturing method are systematically solved, and high-precision processing of the rigid-flex printed circuit board with high integration level is formed.

A window opening control device having first and second restrictor arms, each one being pivotally securable to a respective one of a window frame and a window sash and having a connector. The connector of the first restrictor arm being couplable with the connector of the second restrictor arm in a pivotable connector connexion. The first and second restrictor arms are configurable in a compacted configuration in which they are superposed to one another, and an extended configuration in which their connectors are coupled together to limit a pivotal travel of the window sash with respect to the window frame. The opening control device further includes a release mechanism actionable to disengage the first and the second connectors. In a closed configuration of the window sash with respect to the window frame, the first and second restrictor arms are configured in the compacted configuration and are automatically coupled together.

The invention relates to the technical field of mechanical testing, in particular to a point-to-point electric control door and window opening and closing testing device and method.The point-to-point electric control door and window opening and closing testing device comprises a support, two door frames are symmetrically and fixedly connected to the top of the support along the center of the support, and a simulation window matched with the two door frames is rotatably connected to the top of the support; the test window opener is arranged at the top of the support and connected with the simulation window, a piston sliding rod is arranged on one side of the door frame, a supporting sleeve matched with the piston sliding rod is arranged on one side of the simulation window, and the top of the supporting sleeve is fixedly connected with a connecting rotating rod rotationally connected with the simulation window. The test window opener is arranged on one side of the static blade and provided with a detection assembly, and the detection assembly is used for detecting resonance force generated by operation of the test window opener. The testing device can simulate and test the vibration condition of the window opener in a high-frequency working environment. Therefore, the stability and durability of the window opener under continuous high-load operation can be evaluated.

The invention discloses a stator windowing diversion centripetal oil-cooled motor, which comprises a stator assembly, a rotor assembly, a casing and an oil injection component with a windowing diversion structure, the stator assembly comprises a plurality of laminated punching sheet lamination sections, oil holes are circumferentially distributed in the outer circle side of each punching sheet, and the oil holes of the lamination sections are communicated with one another; the stator assembly is fixed in the machine shell, a cooling cavity is formed among the periphery of the stator assembly, the periphery of the rotor assembly and the machine shell, the rotor assembly penetrates through the inner side of the stator assembly, the two ends of the rotor assembly are rotationally connected with end covers of the machine shell respectively, a rotating shaft oil channel communicated with the cooling cavity is formed in the inner side of the rotor assembly, and an oil injection component of a windowing flow guide structure is arranged at the end of the stator assembly. And the oil injection components at the two ends of the stator iron core are communicated with the cooling cavity through an internal oil channel in the outer circle of the stator iron core. Oil enters the iron core and then flows to the two end faces of the iron core, the oil is sprayed out through the spraying holes, and the oil is guided and sprayed to the winding through the oil spraying component of the windowing flow guide structure. The cooling device has the advantages of compact structure, remarkable cooling effect and the like.

The invention discloses an automatic ventilation and heat dissipation system and method in an automobile cabin, and relates to the technical field of new energy automobile cabin adjustment, the system comprises an air outlet adjusting module, an automatic air conditioner module, a hidden sunshade curtain module, an in-automobile temperature sensor module, a light and rain sensor module and a control system module; the invention further discloses an automatic ventilation and heat dissipation method in the automobile cabin. The method comprises the steps that the system detects the state of the automobile; the temperature in the vehicle is monitored in real time, and an automatic ventilation and heat dissipation function is triggered; the light and rain sensor detects the external illumination intensity; the hidden sunshade curtain is automatically lifted and lowered according to the external illumination intensity; starting an automatic air-conditioning module; and the control system continuously monitors the temperature in the vehicle. Environmental parameters such as temperature, humidity and illumination intensity inside and outside the automobile are monitored in real time, the air speed and the air direction of the air outlet and the temperature of the air conditioner are automatically adjusted, an automatic sunshade curtain and an automobile window opening mechanism are combined, sunlight is prevented from directly irradiating the interior of the automobile, and more pleasant driving and riding experience is brought.

A container includes a container body of a corrugated paper material. The container body defines a tray and a clamshell lid hinged to the tray for movement between a closed position wherein the clamshell lid and tray enclose an interior space of the container body and an open position wherein the clamshell lid is clear of a top opening of the tray for access to the interior space. The tray includes a bottom panel defining a bottom window opening. The clamshell lid includes a top panel defining a top window opening. The top window opening and the bottom window opening are separated from one another by corrugated paper material of the container body. In the closed position, the top window opening is opposite from the bottom window opening. A transparent film is connected to the container body, covering over at least one of the window openings.

An assembly supports external masonry veneer. A soffit assembly is provided to close what might otherwise be an open eave lying inboard of the bottom margin of the masonry veneer. The soffit assembly includes a fitting that mounts to the toe of the shelf angle, such that the soffit may be mounted from the shelf angle and run rearwardly toward the supporting wall structure. The soffit assembly may come as a two-part assembly. Alternatively, it may come as a three-part assembly. In either circumstance the soffit assembly may include a drip edge. The soffit assembly includes an external coating. It may be used over a door or window opening between first and second side walls.

Installation systems and methods for fenestration units configured to be set into a rough opening (RO) from interior side of a building structure or wall. The fenestration units may include a retention system coupled to the frame and operable to exert a retention force on the fenestration unit to maintain positive engagement of the fenestration unit with the rough opening framing and resist extraction of the fenestration unit from the rough opening upon insertion of the fenestration unit in the rough opening from the interior side of the rough opening.

Installation systems and methods for fenestration units configured to be set into a rough opening (RO) from interior side of a building structure or wall. The fenestration units may include a retention system coupled to the frame and operable to exert a retention force on the fenestration unit to maintain positive engagement of the fenestration unit with the rough opening framing and resist extraction of the fenestration unit from the rough opening upon insertion of the fenestration unit in the rough opening from the interior side of the rough opening.

The invention discloses a shutter and a shutter handrail, and relates to the technical field of building decoration. The window frame extends in the first direction and is provided with a window opening penetrating in the second direction. The louver blade assembly is arranged in the window and comprises a plurality of louvers arranged in the first direction, and the two opposite ends of each louver are rotationally connected with the window frame; in the driving mechanism, a rotating driving part is used for driving a transmission shaft to rotate, the transmission shaft is arranged on one side of the louver blade assembly in the first direction and extends in the length direction of the louver blades, the two opposite ends of the transmission shaft are rotationally connected with the window frame, and at least one end of the transmission shaft and at least one end of each louver blade are coaxially provided with rotating parts. Each rotating piece is provided with two connecting ends symmetrical about the rotating axis of the rotating piece, transmission rods are arranged on the two opposite sides of the transmission shaft in the second direction, and each transmission rod extends in the first direction and is hinged to all the connecting ends located on the same side of the transmission shaft and the rotating piece. The transmission mechanism is good in rotation synchronism, good in sunshade and ventilation effect and low in transmission noise.

The invention discloses an intelligent ventilation method and system based on wind levels, and belongs to the field of intelligent ventilation. The method comprises the steps that a window opening strategy is adjusted through wind speed and wind direction information, and the window operation risk caused by building swing under the strong wind condition is avoided; performing strength analysis and life prediction on the window opening mechanism, adjusting a maintenance plan and a replacement period according to a prediction result, and ensuring the reliability of the mechanism under the action of long-term wind power; a central control system is established, and a wind speed and wind direction data processing module, a wind field simulation module, a building swing monitoring module and a window operation decision module are integrated, so that full-automatic management of the intelligent ventilation system is realized; a deep learning algorithm is utilized to train a large amount of collected wind speed and wind direction data, the prediction accuracy of the wind field model is optimized, and the response speed and accuracy of the intelligent ventilation system are improved.

The invention discloses a method for manufacturing a surface flexible layer rigid-flexible combined board for an intelligent video module, which comprises the following steps of: taking a double-sided flexible copper-clad plate, and windowing a first surface copper layer corresponding to a first via hole to form a flexible core board; taking the first cover film and windowing corresponding to the first via hole to form a windowing cover film; correspondingly attaching the windowing covering film to one side of the second copper layer of the flexible core plate to form a covering film core plate; taking a prepreg, manufacturing a glue-blocking film corresponding to a flexible area of the prepreg, forming a glue-blocking prepreg, and manufacturing a rigid core plate; sequentially stacking and laminating the plates from top to bottom, enabling the glue blocking film to face the covering film core plate, then manufacturing a through hole in the rigid region, performing laser ablation on an insulating medium layer corresponding to a copper layer windowing pattern, electroplating, performing uncovering processing, removing a second copper layer at the bottom of a blind hole, forming a first via hole, and performing molding to form the rigid-flexible combined plate. The metallization process of the flexible area and the metallization process of the rigid area are combined into one-time electroplating, so that the consistency of the thickness of a copper plating layer is ensured.

The invention discloses a downhole casing pipe external windowing experiment device and method, and belongs to the technical field of downhole casing pipe windowing, the downhole casing pipe external windowing experiment device comprises an experiment bench, an angle control mechanism, a drilling mechanism and a drill column mechanism, the angle control mechanism is arranged on the experiment bench and used for adjusting the position of a casing pipe, and the drilling mechanism is arranged on the experiment bench and used for controlling the drilling mechanism; a first driving assembly of the drilling mechanism is used for driving a working plate to move in the direction close to the outer wall of the casing pipe, and a first pressure sensor is used for detecting thrust of the first driving assembly. A first servo motor of the drill string mechanism can drive a drill rod to drive a milling shoe to rotate so as to open a window from the outer wall of the casing pipe, a torque sensor is arranged between an output shaft of the first servo motor and the drill rod and used for detecting the cutting torque of the milling shoe, and a second pressure sensor is arranged on a working plate and used for detecting the cutting pressure of the milling shoe on the casing pipe. The underground casing pipe external windowing experiment method adopts the underground casing pipe external windowing experiment device. According to the method, data support is provided for an actual casing pipe external windowing process, and the windowing quality is improved.

The embodiment of the invention provides a mainboard assembly and electronic equipment, and aims to solve the problem that the efficiency of an antenna is low, in the electronic equipment, a middle frame is at least partially arranged between a battery and a first radiator, the middle frame is provided with a window, the first radiator covers at least part of the window, clearance is provided for a first antenna through the arranged window, and the efficiency of the antenna is improved. Or the partial thickness of the middle frame provides the clearance of the first antenna, so that the gain of the first antenna is improved.

The present application provides a component embedding method and a PCB structure having a component embedded therein. The method comprises the following steps: stacking at least two core boards, and stackingly arranging a first prepreg between every two adjacent core boards to obtain a laminate, the laminate being provided with at least one through slot penetrating in the thickness direction; sequentially arranging a second prepreg and a first copper foil at one end of the through slot; placing a component into the through slot, and sequentially arranging a third prepreg and a second copper foil at the other end of the through slot to obtain a pre-laminated member; performing hot lamination on the pre-laminated member to obtain a laminated member; and performing a windowing treatment on the laminated member to expose an electrode of the component, and electroplating a metal lead at the exposed electrode to obtain a PCB structure having the component embedded therein. According to the component embedding method, stable embedding of the component can be achieved without being limited by the size of the component, and the component can be well protected from being damaged, thereby improving product reliability. Moreover, the process is simple, and large-scale industrial production can be implemented.

The invention relates to the technical field of circuit board manufacturing, and discloses a PCB manufacturing method and a PCB.The PCB manufacturing method comprises the steps that a PCB is provided, the PCB comprises a base material, the base material is provided with a connecting face, the connecting face is provided with a circuit, an OSP bonding pad and a to-be-plated part, the PCB is provided with a solder mask layer, the solder mask layer is provided with a first window, a sunken part and a second window, the OSP bonding pad is exposed out of the first window, and the OSP bonding pad is exposed out of the sunken part; a first character is arranged in the concave part, and the second window exposes the to-be-plated part; a protective layer is arranged on the solder mask layer, the protective layer shields the first window and shields the sunken part, the protective layer and the first character are arranged at intervals in the direction perpendicular to the connecting face, the protective layer is provided with a third window, and the to-be-plated part is exposed out of the third window; performing electrogilding treatment on the to-be-plated part; and removing the protective layer. According to the PCB manufacturing method and the PCB provided by the invention, the problem that the OSP bonding pad is easily gilded after the gold finger and the like are subjected to electrogilding in the related technology can be improved.

The invention discloses an AIGC technology-based indigenous building space design generation method, and relates to the field of indigenous buildings, the method comprises S1 and S2, the S1 comprises data acquisition, data cleaning and processing, feature extraction and selection, design scheme, design suggestion generation, design scheme optimization, cooperative work and feedback, and design output; s2, space design generation preprocessing, target building module generation, target building floor height determination, space scene generation, scheme building windowing position analysis and windowing area determination are included; the AIGC technology is used for conducting intelligent design, effective data are provided for local buildings, the design accuracy and efficiency can be improved, human errors can be reduced, the design quality and sustainability can be improved, and the situation that due to the fact that the building distance is unqualified or the planning layout design is unreasonable, the construction cost is lowered can be avoided. And the problems of disassembly, rework and the like after a project is built are solved.

A window mounted air conditioning unit is disclosed. The A / C includes an indoor unit, an outdoor unit, and a bridge. The indoor unit and outdoor unit are operatively connected by a line set (electrical wiring, refrigerant piping, condensate drainage piping, communication wiring, etc.) that is flexible and extensible and that resides in the bridge. The bridge is extendable from a first position to a second position to accommodate window openings of varying thicknesses. The A / C appliance is mounted to a separate mounting bracket that is itself extendable for varying width openings. The outdoor unit is pivotally connected to the bridge so that the outdoor unit can assume a first orientation during installation through a window opening, and a second orientation after passing through the window opening.

The invention provides an existing building BEM modeling method, system and device based on an infrared thermal image of an unmanned aerial vehicle and a medium, and belongs to the technical field of building modeling. Generating a three-dimensional geometric model of the building main body; screening out an external window candidate area by analyzing RGB value characteristics of the visible light point cloud, generating a window opening three-dimensional boundary, and determining an internal surface temperature and an indoor air temperature through internal surface infrared temperature measurement and area weighted integration; and based on the temperature data and the building envelope construction parameters, inverting heat transfer coefficients of the outer wall, the roof and the outer window, and finally constructing a building energy consumption model in combination with the weighted average K value. According to the method, precise operation from building geometric model construction to thermal parameter acquisition and then building energy consumption model construction is realized. The efficiency and precision of BEM modeling of the existing building are improved, and a scientific basis is provided for building energy-saving transformation, energy consumption evaluation and the like.

The invention provides an intelligent door and window control method and system, and the method comprises the steps: S1, obtaining multi-source environment data; s2, inputting the multi-source environment data into a fuzzification module, and converting the multi-source environment data into a fuzzy variable through a preset ambiguity function; s3, dynamically generating an environment parameter weight vector according to the real-time scene parameters; s4, inputting the fuzzy variable and the environmental parameter weight vector into a fuzzy inference engine, executing logical operation of a fuzzy rule base, and outputting comprehensive evaluation values of window opening suitability, window closing urgency and shading demand; and S5, generating a final control instruction through a defuzzification strategy, and executing the final control instruction. According to the method, the problem of frequent invalid operation caused by fluctuation of the environmental parameters near the boundary value is solved, the environmental parameter weight vector is dynamically generated based on the time parameters, the user preset mode and the meteorological data confidence factor, adaptation to seasons, time periods, user states and other scenes is achieved, and decision logic can be flexibly adjusted according to actual requirements; and a contradictory decision under a traditional fixed rule is avoided.

The present disclosure relates to prosthetic valves and valvular structures thereof. In an example, a prosthetic valve can include a frame movable between a radially compressed configuration and a radially expanded configuration, and a valvular structure coupled to the frame. The valvular structure is a one-piece material that includes a plurality of integrally formed leaflets configured to regulate flow through the prosthetic valve, and at least one integral commissure fold continuously extending between two adjacent leaflets. The integral commissure fold is defined proximal to an intermediate slit of the valvular structure, and extends radially outwards through a window opening of the frame, forming a first commissure coupled to the frame.

The invention discloses an intelligent window ventilation control system and method, and relates to the technical field of window control, window position coordinate data, plant position coordinate data and plant information data are input into an indoor three-dimensional model, current indoor environment data are collected and input into a processing end, calculation is carried out according to the current indoor environment data, and a ventilation control result is obtained. According to the intelligent control system, the window is accurately controlled to be opened and closed according to plant requirements, it is ensured that plants obtain proper illumination and humidity, healthy growth of the plants is promoted, meanwhile, the living comfort and humanistic care are remarkably improved, energy waste is reduced through intelligent control, the indoor environment is optimized, and the intelligent control system is suitable for popularization and application. In addition, the system indicates that indoor environment regulation and control enter a new intelligent stage, convenient and efficient life experience is brought to residents, and the home intelligent level and the living quality are integrally improved.

The utility model discloses a switch lock linkage mechanism for a window, which consists of a one-piece bracket, and a rotating groove assembly, a rotating groove unlocking piece and an unlocking piece pin, a rack and a rack pin, a rocker arm and a rocker arm bracket pin, a connecting rod and a rack connecting rod pin, a first torsion spring and a second torsion spring which are arranged on the one-piece bracket. The lower rotary groove unlocking piece is installed on one corner of a window sash in a wrapping mode and used in cooperation with a concealed installation type window opener, when the window is about to be closed in place, the lower rotary groove unlocking piece is pressed to enable the rotary groove assembly to rotate, then the lower rotary groove unlocking piece pushes the rack to drive the connecting rod to rotate the rocker arm, then the bottom groove connecting rod assembly is pulled to lock the window sash, and window closing and locking are achieved. Compared with similar products of concealed installation type electric windows adopting window openers and electric lock boxes in the market, the concealed installation type electric window has the advantages that the arrangement of the electric lock boxes is omitted, the mechanism is simplified, the manufacturing and installation links are saved, the production cost is reduced, and the after-sales problem links are reduced.

The utility model discloses an automatic window opening machine, and relates to the field of window opening equipment. The automatic window opening machine comprises a box body, a driving assembly, a speed reduction chain assembly, a transmission chain assembly, an electromagnetic clutch component and a fluid damping component, the speed reduction chain assembly is jointly driven by the first driving part and the second driving part, so that the power and the cruising ability of the window opening machine are improved; during window opening work, the electromagnetic clutch component is switched to be in the state that the input end of the transmission chain assembly and the speed reduction end of the speed reduction chain assembly are connected and combined so as to implement window opening work. The acting force of transmission of the transmission chain assembly is damped by the fluid damping part, so that the force transmission effect of the transmission chain assembly is relieved, and the risk that the speed reduction chain assembly and the transmission chain assembly are damaged is reduced. According to the automatic window opening machine, buffering damping is provided for power attenuation or power reverse change through the fluid damping component, damage to a transmission structure can be reduced, the service life of the window opening machine can be prolonged, and operation stability of the window opening machine can be improved.

The invention discloses an ultra-short radius flexible windowing tool, and relates to the technical field of windowing tools. Comprising an outer sleeve-shaped tool string, an inner drilling tool string is arranged in the outer sleeve-shaped tool string in a penetrating mode, an auxiliary assembly is arranged at the inner bottom of the outer sleeve-shaped tool string, and the outer sleeve-shaped tool string is stably fixed in the inner wall of a casing pipe through the auxiliary assembly; a cleaning assembly is arranged on the auxiliary assembly, and friction between the external sleeve-shaped tool string and the sleeve is reduced through the cleaning assembly; a stabilizing assembly is arranged in the outer sleeve-shaped tool string, the stability between the auxiliary assembly and the sleeve is improved through the stabilizing assembly, and the cleaning assembly comprises a lifting groove formed in the outer sleeve-shaped tool string. Through cooperative use of the auxiliary assembly, the cleaning assembly and the stabilizing assembly, the window opening process of the window opening tool in the sleeve is effectively optimized, and higher stability, efficiency and precision are provided.